EN 1759-1:2004
Current
Current
The latest, up-to-date edition.
Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
Published date
24-11-2004
Publisher
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 General requirements
Annex A (informative) Recommendations for weld ends of
weld-neck flanges
Annex B (informative) Classification of bolting materials
Annex C (informative) Use of metric bolting in lieu of
imperial bolting
Annex D (informative) Determination of p/T ratings for
flanges using EN materials
Annex E (normative) Approximate masses of flanges and
collars
Bibliography
This European Standard specifies dimensions, tolerances, materials, P/T ratings and technical conditions of delivery for steel flanges with bore size DN 15 to DN 600, Class designated; based on ANSI-B 16.5-1988 + Addenda 1992.
| Committee |
CEN/TC 74
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN EN 1759-1 : 2005 | Identical |
| SN EN 1759-1 : 2005 | Identical |
| NEN EN 1759-1 : 2004 | Identical |
| NF EN 1759-1 : 2005 | Identical |
| I.S. EN 1759-1:2005 | Identical |
| UNE-EN 1759-1:2005 | Identical |
| NBN EN 1759-1 : 2005 | Identical |
| BS EN 1759-1:2004 | Identical |
| NS EN 1759-1 : 1ED 2004 | Identical |
| UNI EN 1759-1 : 2005 | Identical |
| DIN EN 1759-1:2005-02 | Identical |
| EN 13175:2014 | LPG Equipment and accessories - Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings |
| 08/30184309 DC : DRAFT SEP 2008 | BS EN 12952-5 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
| BS EN 16678:2015 | Safety and control devices for gas burners and gas burning appliances. Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa |
| 12/30247799 DC : DRAFT JAN 2012 | BS EN 12560-2 - FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| I.S. EN 14341:2006 | INDUSTRIAL VALVES - STEEL CHECK VALVES |
| UNI EN 1474-1 : 2009 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS |
| 10/30216705 DC : 0 | BS EN 12953-2 - SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| API 676 CHINESE : 2009 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| BS EN 593:2017 | Industrial valves. Metallic butterfly valves for general purposes |
| BS EN 16767:2016 | Industrial valves. Steel and cast iron check valves |
| 14/30301577 DC : 0 | BS EN 16767 - INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES |
| I.S. EN 1515-4:2009 | FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC |
| PREN 13555 : DRAFT 2011 | FLANGES AND THEIR JOINTS - GASKET PARAMETERS AND TEST PROCEDURES RELEVANT TO THE DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS |
| UNE-EN 16678:2016 | Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa |
| 18/30369304 DC : DRAFT APR 2018 | BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS |
| I.S. EN ISO 16136:2006 | INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN 14382:2005 | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| I.S. EN ISO 21787:2006 | INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 16138:2006 | INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 16139:2006 | INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 16135:2006 | INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTICS MATERIALS |
| ONORM EN ISO 16139 : 2008 | INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS |
| I.S. EN ISO 16137:2006 | INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 13709:2010-10 | Industrial valves - Steel globe and globe stop and check valves |
| DIN EN 12007-3:2015-07 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNTIONAL REQUIREMENTS FOR STEEL |
| DIN EN 1591-1:2014-04 | FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION |
| DIN EN 1473:2016-10 | Installation and equipment for liquefied natural gas - Design of onshore installations |
| UNE-EN 1983:2014 | Industrial valves - Steel ball valves |
| BS EN ISO 16135:2006 | Industrial valves. Ball valves of thermoplastic materials |
| BS EN 14382 : 2005 | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| BS EN 1984:2010 | Industrial valves. Steel gate valves |
| BS EN ISO 16139:2006 | Industrial valves. Gate valves of thermoplastic materials |
| EN 12952-2:2011 | Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories |
| EN 12952-5:2011 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
| EN 12952-3:2011 | Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler |
| CEN/TR 16395:2012 | Gas Infrastructure - CEN/TC 234 Pressure Definitions - Guideline Document |
| EN 10311:2005 | Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids |
| EN 1349:2009 | Industrial process control valves |
| EN 12953-2:2012 | Shell boilers - Part 2: Materials for pressure parts of boilers and accessories |
| EN 12560-2:2013 | Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| BS EN 1349:2009 | Industrial process control valves |
| PREN 13774 : DRAFT 2011 | VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS |
| PD CEN/TR 13445-101:2015 | Unfired pressure vessels. Example of application |
| 13/30286091 DC : 0 | BS EN 16678 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA |
| DIN EN 15001-1:2011-02 | Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing |
| PD CEN/TR 16395:2012 | Gas Infrastructure. CEN/TC 234 Pressure Definitions. Guideline Document |
| UNE-EN 13175:2015 | LPG Equipment and accessories - Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings |
| PREN 14382 : DRAFT 2016 | GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR |
| 16/30339483 DC : 0 | BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| PREN 13709 : DRAFT 2009 | INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES |
| PREN 1984 : DRAFT 2009 | INDUSTRIAL VALVES - STEEL GATE VALVES |
| 11/30249105 DC : 0 | BS EN 12516-1 - INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |
| I.S. EN 334:2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| UNI EN 1515-4 : 2010 | FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC |
| UNI EN 334 : 2009 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| ONORM EN 334 : JUN 2009 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| NF EN 1515-4 : 2010 | FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC |
| I.S. EN 12516-1:2014 | INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |
| BS EN 13175:2014 | LPG Equipment and accessories. Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings |
| UNI EN 13175 : 2015 | LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS |
| ONORM EN ISO 16136 : 2008 | INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS |
| ONORM EN ISO 16137 : 2008 | INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 1626:2009-01 | CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| DIN EN 1984:2010-10 | Industrial valves - Steel gate valves |
| DIN EN 1594:2013-12 | Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements |
| DIN EN 14422:2013-09 | CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES |
| BS EN ISO 13709:2003 | Centrifugal pumps for petroleum, petrochemical and natural gas industries |
| ISO 16136:2006 | Industrial valves Butterfly valves of thermoplastics materials |
| BS EN 334 : 2005 | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| 17/30362889 DC : 0 | BS EN 13175 - LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS |
| BS EN 1591-1:2013 | Flanges and their joints. Design rules for gasketed circular flange connections Calculation |
| BS EN 1473:2016 | Installation and equipment for liquefied natural gas. Design of onshore installations |
| UNE-EN 593:2009 | Industrial valves - Metallic butterfly valves |
| BS EN 13709:2002 | Industrial valves. Steel globe and globe stop and check valves |
| I.S. EN 1626:2008 | CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| I.S. EN 13774:2013 | VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS |
| I.S. EN 1594:2013 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS |
| DIN EN 1473:1997-11 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS |
| I.S. EN 12560-2:2013 | FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS-DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| I.S. EN 12953-2:2012 | SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| I.S. EN 1984:2010 | INDUSTRIAL VALVES - STEEL GATE VALVES |
| DIN EN 1983:2013-12 | INDUSTRIAL VALVES - STEEL BALL VALVES |
| I.S. EN 14422:2013 | CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES |
| I.S. EN 12952-2:2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| I.S. EN 1473:2016 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS |
| I.S. EN 1983:2013 | INDUSTRIAL VALVES - STEEL BALL VALVES |
| I.S. EN 1349:2009 | INDUSTRIAL PROCESS CONTROL VALVES |
| I.S. EN 12952-3:2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER |
| I.S. EN 12952-5:2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
| I.S. EN 13709:2010 | INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES |
| I.S. EN 1591-1:2013 | FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION |
| I.S. EN 12007-3:2015 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 3: SPECIFIC FUNCTIONAL REQUIREMENTS FOR STEEL |
| UNI EN 1349 : 2010 | INDUSTRIAL PROCESS CONTROL VALVES |
| NF EN 12952-2 : 2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| NF EN 12952-3 : 2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER |
| VDI 2200:2007-06 | Tight flange connections - Selection, calculation, design and assembly of bolted flange connections |
| I.S. EN 593:2017 | INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| PREN 1594 : DRAFT 2013 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS |
| DIN EN 1474-1:2009-03 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS |
| 11/30243885 DC : 0 | BS EN 13774 - VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS |
| API 676 REDLINE : 2009 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| 09/30205877 DC : 0 | BS EN 1984 - INDUSTRIAL VALVES - STEEL GATE VALVES |
| PREN 1473 : DRAFT 2018 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS |
| 08/30187521 DC : 0 | BS EN 593 - INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES |
| EN 1473:2016 | Installation and equipment for liquefied natural gas - Design of onshore installations |
| 09/30205883 DC : 0 | BS EN 13709 - INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES |
| 11/30248108 DC : 0 | BS EN 13555 - FLANGES AND THEIR JOINTS - GASKET PARAMETERS AND TEST PROCEDURES RELEVANT TO THE DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS |
| 10/30234607 DC : 0 | BS EN 14422 - CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES |
| 17/30347443 DC : DRAFT JUN 2017 | BS EN 12480 - GAS METERS - ROTARY DISPLACEMENT GAS METERS |
| NF EN 15001-1 : 2009 | GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING |
| I.S. EN 1474-1:2008 | INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 1: DESIGN AND TESTING OF TRANSFER ARMS |
| UNI EN 12516-1 : 2014 | INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |
| EN 12953-4:2018 | Shell boilers - Part 4: Workmanship and construction of pressure parts of the boiler |
| I.S. EN 12953-4:2002 | SHELL BOILERS - PART 4: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
| I.S. EN 16767:2016 | INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES |
| DIN EN 334:2016-05 (Draft) | GAS PRESSURE REGULATORS FOR INLET PRESSURES UP TO 100 BAR |
| UNE-EN 12952-5:2012 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
| I.S. EN 1092-1:2007 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES,FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| ONORM EN ISO 16138 : 2008 | INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN ISO 16135:2006-06 | INDUSTRIAL VALVES - BALL VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 14382:2016-05 (Draft) | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| BS EN 1594:2013 | Gas infrastructure. Pipelines for maximum operating pressure over 16 bar. Functional requirements |
| BS EN ISO 16138:2006 | Industrial valves. Diaphragm valves of thermoplastics materials |
| BS EN 1626:2008 | Cryogenic vessels. Valves for cryogenic service |
| ISO 16135:2006 | Industrial valves Ball valves of thermoplastics materials |
| EN 1474-1:2008 | Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 1: Design and testing of transfer arms |
| UNI EN 1591-1 : 2014 | FLANGES AND THEIR JOINTS - DESIGN RULES FOR GASKETED CIRCULAR FLANGE CONNECTIONS - PART 1: CALCULATION |
| UNI EN 12952-5 : 2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
| UNI EN 12952-2 : 2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| UNI EN 1983 : 2013 | INDUSTRIAL VALVES - STEEL BALL VALVES |
| UNI EN 13774 : 2013 | VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS |
| EN ISO 21787:2006 | Industrial valves - Globe valves of thermoplastics materials (ISO 21787:2006) |
| UNI EN 12560-2 : 2013 | FLANGES AND THEIR JOINTS - DIMENSIONS OF GASKETS FOR CLASS DESIGNATED FLANGES - PART 2: SPIRAL WOUND GASKETS FOR USE WITH STEEL FLANGES |
| UNI EN 12952-3 : 2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER |
| UNI EN 1594 : 2013 | GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS |
| UNI EN 1626 : 2009 | CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| UNI EN 15001-1 : 2009 | GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING |
| UNI EN 14382 : 2009 | SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR |
| UNI EN 12953-2 : 2012 | SHELL BOILERS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| UNI EN 1984 : 2010 | INDUSTRIAL VALVES - STEEL GATE VALVES |
| UNI EN 14422 : 2013 | CLAMP TYPE COUPLING ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS (LPG) TRANSFER HOSES |
| UNI EN 13709 : 2010 | INDUSTRIAL VALVES - STEEL GLOBE AND GLOBE STOP AND CHECK VALVES |
| UNI CEN/TR 16395 : 2014 | GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS GUIDELINE DOCUMENT |
| EEMUA 159 : 2014 | ABOVE GROUND FLAT BOTTOMED STORAGE TANKS - A GUIDE TO INSPECTION, MAINTENANCE AND REPAIR |
| 14/30300117 DC : 0 | BS EN 13175 - LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS |
| 16/30336440 DC : DRAFT MAR 2016 | BS EN 1092-1 - FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES |
| 08/30184303 DC : DRAFT SEP 2008 | BS EN 12952-3 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS |
| BS EN 1474-1:2008 | Installation and equipment for liquefied natural gas. Design and testing of marine transfer systems Design and testing of transfer arms |
| 16/30334287 DC : 0 | BS EN 334 - GAS PRESSURE REGULATORS FOR INLET PRESSURE UP TO 100 BAR |
| BS EN 1515-4:2009 | Flanges and their joints. Bolting Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| PREN 593 : DRAFT 2016 | INDUSTRIAL VALVES - METALLIC BUTTERFLY VALVES FOR GENERAL PURPOSES |
| 08/30173031 DC : DRAFT JAN 2008 | BS EN 1515-4 - FLANGES AND THEIR JOINTS - BOLTING - PART 4: SELECTION OF BOLTING FOR EQUIPMENT SUBJECT TO THE PRESSURE EQUIPMENT DIRECTIVE 97/23/EC |
| 08/30179182 DC : DRAFT MAY 2008 | BS EN 1349 - INDUSTRIAL PROCESS CONTROL VALVES |
| API STD 676 : 2009 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| API 610 : 2010 | CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES |
| API 610 REDLINE : 2010 | CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES |
| S.R. CEN/TR 16395:2012 | GAS INFRASTRUCTURE - CEN/TC 234 PRESSURE DEFINITIONS - GUIDELINE DOCUMENT |
| I.S. EN 15001-1:2009 | GAS INFRASTRUCTURE - GAS INSTALLATION PIPEWORK WITH AN OPERATING PRESSURE GREATER THAN 0,5 BAR FOR INDUSTRIAL INSTALLATIONS AND GREATER THAN 5 BAR FOR INDUSTRIAL AND NON-INDUSTRIAL INSTALLATIONS - PART 1: DETAILED FUNCTIONAL REQUIREMENTS FOR DESIGN, MATERIALS, CONSTRUCTION, INSPECTION AND TESTING |
| EN 1092-1:2018 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges |
| BS EN 12516-1 : 2014 | INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |
| EN 12516-1:2014 | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells |
| UNE-EN 12516-1:2016 | Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells |
| 16/30334290 DC : 0 | BS EN 14382 - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURE UP TO 100 BAR |
| EN 12480:2018 | Gas meters - Rotary displacement gas meters |
| I.S. EN 12480:2018 | GAS METERS - ROTARY DISPLACEMENT GAS METERS |
| I.S. EN ISO 13709:2009 | CENTRIFUGAL PUMPS FOR PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES |
| DIN EN ISO 16138:2006-06 | INDUSTRIAL VALVES - DIAPHRAGM VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 13831:2007-12 | Closed expansion vessels with built in diaphragm for installation in water |
| DIN EN ISO 16136:2006-06 | INDUSTRIAL VALVES - BUTTERFLY VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN ISO 16137:2006-06 | INDUSTRIAL VALVES - CHECK VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN ISO 16139:2006-06 | INDUSTRIAL VALVES - GATE VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 13774:2013-05 | VALVES FOR GAS DISTRIBUTION SYSTEMS WITH MAXIMUM OPERATING PRESSURE LESS THAN OR EQUAL TO 16 BAR - PERFORMANCE REQUIREMENTS |
| BS EN 1515-3:2005 | Flanges and their joints. Bolting Classification of bolt materials for steel flanges, class designated |
| BS EN 13774:2013 | Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar. Performance requirements |
| ISO 21787:2006 | Industrial valves Globe valves of thermoplastics materials |
| BS EN 14341:2006 | Industrial valves. Steel check valves |
| EN 16767:2016 | Industrial valves - Steel and cast iron check valves |
| BS EN 14620-2:2006 | Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0°C and -165°C Metallic components |
| UNE-EN 15001-1:2010 | Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing |
| BS EN ISO 16137:2006 | Industrial valves. Check valves of thermoplastic materials |
| BS EN ISO 21787:2006 | Industrial valves. Globe valves of thermoplastics materials |
| BS EN 10311:2005 | Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids |
| BS EN 12952-5:2011 | Water-tube boilers and auxiliary installations Workmanship and construction of pressure parts of the boiler |
| UNE-EN 12952-2:2012 | Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories |
| UNE-EN 12953-2:2013 | Shell boilers - Part 2: Materials for pressure parts of boilers and accessories |
| UNE-EN 13774:2013 | Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements |
| UNE-EN 1515-4:2010 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| ISO 16137:2006 | Industrial valves Check valves of thermoplastics materials |
| BS EN ISO 16136:2006 | Industrial valves. Butterfly valves of thermoplastic materials |
| BS EN 12560-2:2013 | Flanges and their joints. Dimensions of gaskets for Class-designated flanges Spiral wound gaskets for use with steel flanges |
| UNE-EN 1591-1:2014 | Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation |
| ISO 16139:2006 | Industrial valves Gate valves of thermoplastics materials |
| UNE-EN 1594:2014 | Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements |
| BS EN 14422:2013 | Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses |
| BS EN 12007-3:2000 | Gas supply systems. Pipelines for maximum operating pressure up to and including 16 bar Specific functional recommendations for steel |
| BS EN 13831:2007 | Closed expansion vessels with built-in diaphragm for installation in water |
| UNE-EN 14422:2014 | Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses |
| BS EN 1983:2013 | Industrial valves. Steel ball valves |
| UNE-EN 12952-3:2012 | Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler |
| BS EN 12953-2:2012 | Shell boilers Materials for pressure parts of boilers and accessories |
| UNE-EN 12007-3:2015 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel |
| DIN EN ISO 21787:2006-06 | INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS |
| EN 1515-4:2009 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| EN ISO 13709:2009 | Centrifugal pumps for petroleum, petrochemical and natural gas industries (ISO 13709:2009) |
| EN ISO 16139:2006 | Industrial valves - Gate valves of thermoplastics materials (ISO 16139:2006) |
| EN 14422:2013 | Clamp type coupling assemblies for liquefied petroleum gas (LPG) transfer hoses |
| EN 13774:2013 | Valves for gas distribution systems with maximum operating pressure less than or equal to 16 bar - Performance requirements |
| EN ISO 16135:2006 | Industrial valves - Ball valves of thermoplastics materials (ISO 16135:2006) |
| EN 16678:2015 | Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa |
| EN 1626:2008 | Cryogenic vessels - Valves for cryogenic service |
| EN 15001-1:2009 | Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing |
| EN 13709:2010 | Industrial valves - Steel globe and globe stop and check valves |
| EN ISO 16136:2006 | Industrial valves - Butterfly valves of thermoplastics materials (ISO 16136:2006) |
| EI 1540 : 2014 | DESIGN, CONSTRUCTION, COMMISSIONING, MAINTENANCE AND TESTING OF AVIATION FUELLING FACILITIES |
| EN 1983:2013 | Industrial valves - Steel ball valves |
| EN 1594:2013 | Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements |
| EN 1984:2010 | Industrial valves - Steel gate valves |
| EN 14620-2:2006 | Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -165 °C - Part 2: Metallic components |
| EN 1515-3:2005 | Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| EN 1591-1:2013 | Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation |
| EN ISO 16138:2006 | Industrial valves - Diaphragm valves of thermoplastics materials (ISO 16138:2006) |
| EN 13831:2007 | Closed expansion vessels with built in diaphragm for installation in water |
| EN 593:2017 | Industrial valves - Metallic butterfly valves for general purposes |
| EN ISO 16137:2006 | Industrial valves - Check valves of thermoplastics materials (ISO 16137:2006) |
| EN 14341:2006 | Industrial valves - Steel check valves |
| API 676 : 2009 : R2015 | POSITIVE DISPLACEMENT PUMPS - ROTARY |
| DIN 2695:2002-11 | Diaphragm-weld packings and weld ring seals for flange connections |
| 08/30184300 DC : DRAFT SEP 2008 | BS EN 12952-2 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 2: MATERIALS FOR PRESSURE PARTS OF BOILERS AND ACCESSORIES |
| PREN 14422 : DRAFT 2010 | CLAMP TYPE COUPLING ASSEMBLIES FOR LPG TRANSFER HOSES |
| 13/30271116 DC : 0 | BS EN 1594 - GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE OVER 16 BAR - FUNCTIONAL REQUIREMENTS |
| 07/30158957 DC : 0 | BS EN 1626 - CRYOGENIC VESSELS - VALVES FOR CRYOGENIC SERVICE |
| BS EN 15001-1:2009 | Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for design, materials, construction, inspection and testing |
| DIN EN 16767:2016-08 | INDUSTRIAL VALVES - STEEL AND CAST IRON CHECK VALVES |
| DIN EN 1515-4:2010-04 | Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC |
| 14/30297213 DC : 0 | BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS |
| DIN EN 16678:2016-02 | Safety and control devices for gas burners and gas burning appliances - Automatic shut-off valves for operating pressure of above 500 kPa up to and including 6 300 kPa |
| I.S. EN 13175:2014 | LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS |
| S.R. CEN/TR 13445-101:2015 | UNFIRED PRESSURE VESSELS - PART 101: EXAMPLE OF APPLICATION |
| 17/30360051 DC : 0 | BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS |
| I.S. EN 16678:2015 | SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - AUTOMATIC SHUT-OFF VALVES FOR OPERATING PRESSURE OF ABOVE 500 KPA UP TO AND INCLUDING 6300 KPA |
| DIN EN 13175:2015-02 | LPG EQUIPMENT AND ACCESSORIES - SPECIFICATION AND TESTING FOR LIQUEFIED PETROLEUM GAS (LPG) PRESSURE VESSEL VALVES AND FITTINGS |
| DIN EN 12516-1:2015-01 | INDUSTRIAL VALVES - SHELL DESIGN STRENGTH - PART 1: TABULATION METHOD FOR STEEL VALVE SHELLS |
| CEN/TR 13445-101:2015 | Unfired pressure vessels - Example of application |
| PREN 13611 : DRAFT 2017 | SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS |
| DIN EN 12952-3:2012-03 | Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler |
| ONORM EN ISO 21787 : 2008 | INDUSTRIAL VALVES - GLOBE VALVES OF THERMOPLASTICS MATERIALS |
| DIN EN 12953-2:2012-05 | Shell boilers - Part 2: Materials for pressure parts of boilers and accessories |
| DIN EN 12560-2:2013-12 | Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| DIN EN 12952-2:2011-10 | Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories |
| DIN EN 12952-5:2012-01 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
| ISO 16138:2006 | Industrial valves Diaphragm valves of thermoplastics materials |
| BS EN 12952-2:2011 | Water-tube boilers and auxiliary installations Materials for pressure parts of boilers and accessories |
| BS EN 12952-3:2011 | Water-tube boilers and auxiliary installations Design and calculation for pressure parts of the boiler |
| ISO 13709:2009 | Centrifugal pumps for petroleum, petrochemical and natural gas industries |
| EN 12007-3:2015 | Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific functional requirements for steel |
| DIN EN 10311:2005-08 | Joints for the connection of steel tubes and fittings for the conveyance of water and other aqueous liquids |
| DIN EN 1515-3:2005-12 | Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, Class designated |
| EN 10269:2013 | Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties |
| EN 12560-6:2003 | Flanges and their joints - Gaskets for Class-designated flanges - Part 6: Covered serrated metal gaskets for use with steel flanges |
| EN 1515-1:1999 | Flanges and their joints - Bolting - Part 1: Selection of bolting |
| ISO 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| EN 12560-1:2001 | Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts |
| EN 12560-3:2001 | Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets |
| EN 1708-1:2010 | Welding - Basic welded joint details in steel - Part 1: Pressurized components |
| ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
| EN 12560-2:2013 | Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges |
| ASTM A 537/A537M : 2013 | Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel |
| EN 10028-3:2017 | Flat products made of steels for pressure purposes - Part 3: Weldable fine grain steels, normalized |
| EN ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs (ISO 3506-1:2009) |
| ASTM A 204/A204M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Alloy Steel, Molybdenum |
| EN 12560-4:2001 | Flanges and their joints - Gaskets for Class-designated flantes - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges |
| EN 10213-2 : 1995 | TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 2: STEEL GRADES FOR USE AT ROOM TEMPERATURE AND ELEVATED TEMPERATURES |
| ASTM A 516/A516M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service |
| EN 10025:1990/A1:1993 | HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS - TECHNICAL DELIVERY CONDITIONS |
| ISO 4991:2015 | Steel castings for pressure purposes |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| ISO 887:2000 | Plain washers for metric bolts, screws and nuts for general purposes General plan |
| ISO 9328-3:2011 | Steel flat products for pressure purposes Technical delivery conditions Part 3: Weldable fine grain steels, normalized |
| EN 10028-2:2017 | Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties |
| EN 10028-7:2016 | Flat products made of steels for pressure purposes - Part 7: Stainless steels |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| ISO 9328-5:2011 | Steel flat products for pressure purposes Technical delivery conditions Part 5: Weldable fine grain steels, thermomechanically rolled |
| ASTM A 351/A351M : 2016-05 | SPECIFICATION FOR CASTINGS, AUSTENITIC, FOR PRESSURE-CONTAINING PARTS |
| ASME B1.20.1 : 2013(R2018) | PIPE THREADS, GENERAL PURPOSE (INCH) |
| EN 12560-7:2004 | Flanges and their joints - Gaskets for Class-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges |
| EN 10222-3:2017 | Steel forgings for pressure purposes - Part 3: Nickel steels with specified low temperature properties |
| EN 10222-5:2017 | Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels |
| ISO 9328-2:2011 | Steel flat products for pressure purposes Technical delivery conditions Part 2: Non-alloy and alloy steels with specified elevated temperature properties |
| ISO 4955:2016 | Heat-resistant steels |
| EN 10222-4:2017 | Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength |
| ASTM A 217/A217M : 2014 : REDLINE | Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service |
| EN 10222-2:2017 | Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| EN 10213-3 : 1995 | TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 3: STEEL GRADES FOR USE AT LOW TEMPERATURES |
| ASTM A 105/A105M : 2014-11 | SPECIFICATION FOR CARBON STEEL FORGINGS FOR PIPING APPLICATIONS |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| EN ISO 898-1:2013 | Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013) |
| ISO 9692-2:1998 | Welding and allied processes — Joint preparation — Part 2: Submerged arc welding of steels |
| ISO 9327-1:1999 | Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 1: General requirements |
| EN 12560-5:2001 | Flanges and their joints - Gaskets for Class-designated flanes - Part 5: Metallic ring joint gaskets for use with steel flanges |
| ASTM A 515/A515M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate- and Higher-Temperature Service |
| ASTM A 203/A203M : 2017 : REDLINE | Standard Specification for Pressure Vessel Plates, Alloy Steel, Nickel |
| ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials General rules |
| EN 10213-4 : 1995 | TECHNICAL DELIVERY CONDITIONS FOR STEEL CASTINGS FOR PRESSURE PURPOSES - PART 4: AUSTENITIC AND AUSTENITIC-FERRITIC STEEL GRADES |
| EN 10028-4:2017 | Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties |
| ISO 9327-2:1999 | Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties |
| EN ISO 15607:2003 | Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003) |
| ISO 898-1:2013 | Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws and studs with specified property classes — Coarse thread and fine pitch thread |
| EN 287-1:2011 | Qualification test of welders - Fusion welding - Part 1: Steels |
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